ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,552, issued on Oct. 7, was assigned to Shenzhen Hopo Window Control Technology Co. Ltd (Guangdong, China).
"Driving device" was invented by Shupeng Li (Guangdong, China), Xiyong Pan (Guangdong, China) and Shuangli Wang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A driving device including a transmission mechanism, a lever handle, and a locking mechanism. The transmission mechanism includes a mounting housing and a movable member. The mounting housing is formed with a sliding groove, and the stopper edges are respectively disposed on the tops of two sidewalls of the sliding groove. The movable member is configured to pass through ...